Limited support of NAND features in MTD.

Alexey Korolev akorolev at infradead.org
Tue Dec 18 10:46:41 EST 2007


Hi
> On Tue, 18 December 2007 15:06:50 +0000, Alexey Korolev wrote:
> > > 
> > > What does cached read do?
> > > 
> > Performs cached read operations :)
> 
> Who would have thought? :)
> 
> > It is a feature of NAND devices. It increases performance if we have 
> > request to read sequentally large amount of data from NAND. 
> 
> Do you have a little more information on this?  Where does the cache
> reside?  How big is it?  Who controls it?  How does it interact with
> writes? ...
>
Ok. Alexander will send more detailed info now.  
> Possibly the best answer would be a link to a datasheet.
> 
Ok. Just a second I will try to find a link to an open datasheet. 
Thanks,
Alexey



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